1. Som PM, Brandwein-Gensler MS, Kassel EE, et al. Tumors and tumor-like conditions of the sinonasal cavities. In: Som PM, Curtin HD, editors. Head and neck imaging. 5th ed. St Louis: Elsevier; 2011.
2. Barnes L, Tse LLY, Hunt JL, et al. Tumors of the nasal cavity and paranasal sinuses. In: Barnes L, Eveson JW, Reichart P, Sidransky D, editors. Pathology and genetics of head and neck tumours. Lyon: IARC Press; 2005.
3. Som PM, Shapiro MD, Biller HF, et al. Sinonasal tumors and inflammatory tissues: differentiation with MR imaging. Radiology. 1988;167:803–8.
4. Som PM, Dillon WP, Sze G, et al. Benign and malignant sinonasal lesions with intracranial extension: differentiation with MR imaging. Radiology. 1989;172:763–6.
5. Loevner LA, Sonners AI. Imaging of neoplasms of the paranasal sinuses. Neuroimaging Clin N Am. 2004;14:625–46.